Unrest in Missouri following police shooting

August 12, 2014

Robert Cohen/Associated Press

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A demonstrator throws back a tear gas container after tactical officers try to break up a group of bystanders Wednesday, Aug. 13, 2014 in West Florissant, Mo. Ferguson has been the site of nightly protests and unrest since 18-year-old Michael Brown was killed during a confrontation with an officer on Saturday.

A demonstrator throws back a tear gas container after tactical officers try to break up a group of bystanders Wednesday, Aug. 13, 2014 in West Florissant, Mo. Ferguson has been the site of nightly protests and unrest since 18-year-old Michael Brown was killed during a confrontation with an officer on Saturday.